Believe it or not, the Wisconsin State fairgrounds have them in every single bathroom. There is always a long line, and the attendant yells to you which stall to go into as they empty. Like you can't see that for yourself! It is absolutely ridiculous. The attendant usually puts a comb and a can of hairspray next to the sink too! I can't imagine anyone actually using them, but that's just me. She always has a tip jar near the door too, stuffed with $1 and $5 billls that she no doubt has placed there herself since I can't imagine anyone tipping her $5.00!